Question: For the HMQC sequence, as applied to proton and 13C, explain how difference spectroscopy can be used to suppress the contributions from protons which are

For the HMQC sequence, as applied to proton and 13C, explain how difference spectroscopy can be used to suppress the contributions from protons which are not coupled to l3C. Make an explicit calculation to demonstrate that your proposal works.

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The pulse sequence is given in Fig 824 on page 213 a on p 213 We will now modify it so that the firs... View full answer

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